79628765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 105398496

約数和(自身を除く): 25769731

約数列:

[1, 5, 17, 41, 73, 85, 205, 313, 365, 697, 1241, 1565, 2993, 3485, 5321, 6205, 12833, 14965, 22849, 26605, 50881, 64165, 114245, 218161, 254405, 388433, 936809, 1090805, 1942165, 4684045, 15925753, 79628765]

約数ペア:

[(1, 79628765), (5, 15925753), (17, 4684045), (41, 1942165), (73, 1090805), (85, 936809), (205, 388433), (313, 254405), (365, 218161), (697, 114245), (1241, 64165), (1565, 50881), (2993, 26605), (3485, 22849), (5321, 14965), (6205, 12833)]